Hey Danny I had discussed with you that I thought I was having issues with my batteries not lasting long and lacking in punch. Well the issue was the esc it wasn't running efficiently I guess I put in a larger esc and problem solved. And just for reference if anyone is trying to run a pro4hd4300kv and mmp in one of the heavier SCT's like the losi or the tekno or caster I would suggest a bigger better esc like the rx8 or hobbywing because your not getting the full potential out of your motor or batteries.